<div class="footer">
  <div class="foot foot-relative" id="foot">
    <div class="foot-relative"> 
	<a href="/" title="首页">
		<i class="fa fa-fw fa-home"></i>
		<h3>首页</h3>
	</a>
	<a href="tel:{$site_info.site_mobile}" title="电话">
		<i class="fa fa-fw fa-phone-square"></i>
		<h3>电话</h3>
	</a>
	<a href="sms:{$site_info.site_mobile}" title="短信">
		<i class="fa fa-fw fa-commenting"></i>
		<h3>留言</h3>
	</a>
	<a href="/#" class="common-search-btn" title="顶部">
		<i class="fa fa-fw fa-arrow-circle-up"></i>
		<h3>顶部</h3>
	</a>
    </div>
  </div>
</div>